姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com Thu, 27 Mar 2025 03:43:08 +0000 zh-Hans hourly 1 //wordpress.org/?v=6.8.1 姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv98k/ Sun, 05 Jan 2025 14:43:13 +0000 //oceanferroalloys.com/?post_type=product&p=90 HV98K固定扩散式气体检测仪

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姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv98b/ Sun, 05 Jan 2025 14:42:44 +0000 //oceanferroalloys.com/?post_type=product&p=88 HV98B固定泵吸式气体检测仪

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姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv92/ Sun, 05 Jan 2025 14:41:44 +0000 //oceanferroalloys.com/?post_type=product&p=86 HV92固定式气体检测仪

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姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv90/ Sun, 05 Jan 2025 14:41:06 +0000 //oceanferroalloys.com/?post_type=product&p=84 HV90固定式气体检测仪

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姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv1600/ Sun, 05 Jan 2025 13:47:52 +0000 //oceanferroalloys.com/?post_type=product&p=82 规格参数
被测气体 Gas Detected 氧气,氮气,二氧化碳,可燃气体,有毒有害气体,有机挥发物(VOC)等
检测原?Detection principle 电化学原理、红外原理、催化燃烧原理、PID光离子原理(视具体所测气体和所选传感器而定?br /> 采样方式Sampling Method 泵吸式,流量可达1L/min,泵的吸力大小有十个档位可调
??Measure Range 量程宽广可?(视具体所测气体和所选传感器而定?br /> ???Resolution 视具体传感器和量程而定
??Precision 视具体传感器而定
信号输出 Signal Output USB接口高速数据传输,可下载打印数据(可选)
响应时间 Response Time ?0S 恢复时间 Recovery Time ?0S
???Repeatability ≤?% 线性误?Linearity error ≤?%
零点漂移 Zero shift ≤?%(F.S/年) 显示技?Display 液晶点阵显示技?br /> 操作语言Operating language 支持中英?气体单位 Gas unit 支持多个气体单位切换显示
工作温度 Temperature -40℃~70?工作湿度 Humidity 0-95%RH
防爆等级 Explosion-Proof ExiaⅡCT4 ?护Degree of protection IP66
报警方式 Alarm mode 声、光、振?工作时间Operating time 100小时(关泵)
?寸Dimensions 205*75*32mm ??Weight 300g

常规气体种类及参?(未列出的气体种类、量程、分辨率可来电订制)
被测气体 测量范围 可选量?分辨?响应时间
可燃气(EX?0-100%LEL 0-100%VOL 0.1%LEL/0.1%VOL ?0S
氧气(O2?0-30%VOL 0-25%VOL 0.01%VOL/0.1%VOL ?0S
一氧化碳(CO?0-1000ppm 0-2000ppm 0.1ppm/1ppm ?0S
硫化氢(H2S?0-100ppm 0-1000ppm 0.01ppm/0.1ppm ?0S
氨气(NH3?0-100ppm 0-200ppm 0.01ppm/0.1ppm ?0S
氯气(CL2?0-10ppm 0-100ppm 0.01ppm/0.1ppm ?0S
氯化氢(HCL?0-20ppm 0-100ppm 0.01ppm/0.1ppm ?0S
一氧化氮(NO?0-100ppm 0-250ppm 0.01ppm/0.1ppm ?0S
二氧化氮(NO2?0-20ppm 0-100ppm 0.01ppm/0.1ppm ?0S
甲醛(CH2O?0-10ppm 0-50ppm 0.01ppm/0.1ppm ?0S
臭氧(O3?0-10ppm 0-100ppm 0.01ppm/0.1ppm ?0S
二氧化碳(CO2?0-2000ppm 0-100%VOL 1ppm/0.01%VOL ?0S

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姘斾綋 – 瑗垮畨鏍告矁鐢垫皵鏈夐檺鍏徃瀹樻柟缃戠珯 //oceanferroalloys.com/product/hv1200/ Sun, 05 Jan 2025 13:42:59 +0000 //oceanferroalloys.com/?post_type=product&p=72 hv1200便携扩散式气体检测仪

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